我有一个名为$data的大型关联数组，如下所示：
Array
(
[0] => Array
(
[feed_id] => 1191
[app_id] => 0
[privacy] => 0
[privacy_comment] => 0
[type_id] => link
[user_id] => 244
[parent_user_id] => 0
[item_id] => 75
[time_stamp] => 1423140990
[feed_reference] => 0
[parent_feed_id] => 0
[parent_module_id] =>
[time_update] => 1423140990
[app_title] =>
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[feed_time_stamp] => 1423140990
[can_post_comment] => 1
[feed_title] => Yahoo
[feed_status] => my WS link post
[feed_link_comment] => http://54.174.50.242/profile-244/link-id_75/
[feed_link] => http://54.174.50.242/profile-244/link-id_75/
[feed_link_actual] => http://yahoo.com
[feed_content] => By David Gaffen and Sebastien Malo MOUNT PLEASANT, N.Y. (Reuters) - Six people were killed and more than a dozen injured when a crowded New York commuter train struck a car stalled on the tracks near s
[total_comment] => 0
[feed_total_like] => 0
[feed_is_liked] =>
[feed_icon] => http://54.174.50.242/theme/frontend/foxplus/style/default/image/feed/link.png
[enable_like] => 1
[comment_type_id] => link
[like_type_id] => link
[feed_title_extra] => yahoo.com
[feed_title_extra_link] => http://yahoo.com
[is_custom_app] =>
[app_image_path] =>
[custom_data_cache] => Array
(
[link_id] => 75
[user_id] => 244
[module_id] =>
[item_id] => 0
[parent_user_id] =>
[is_custom] => 0
[link] => http://yahoo.com
[image] => https://s.yimg.com/dh/ap/default/130909/y_200_a.png
[title] => Yahoo
[description] => By David Gaffen and Sebastien Malo MOUNT PLEASANT, N.Y. (Reuters) - Six people were killed and more than a dozen injured when a crowded New York commuter train struck a car stalled on the tracks near s
[status_info] => my WS link post
[privacy] => 0
[privacy_comment] => 0
[time_stamp] => 1423140990
[has_embed] => 0
[total_comment] => 0
[total_like] => 0
[total_dislike] => 0
[is_liked] =>
[app_id] =>
[app_image_path] =>
[parent_profile_page_id] =>
[user_parent_server_id] =>
[parent_user_name] =>
[parent_full_name] =>
[parent_gender] =>
[parent_user_image] =>
[parent_is_invisible] =>
[parent_user_group_id] =>
[parent_language_id] =>
)
[feed_image] => <img src="https://s.yimg.com/dh/ap/default/130909/y_200_a.png" alt="" style="max-width:120px; max-height:90px;" />
[feed_info] => posted a link.
[likes] => Array
(
)
[marks] => Array
(
)
[bShowEnterCommentBlock] =>
[feed_month_year] => 02_2015
[feed_like_phrase] =>
[user_group_name] => faculty
)
[1] => Array
(
[feed_id] => 1190
[app_id] => 0
[privacy] => 0
[privacy_comment] => 0
[type_id] => codesnippet
[user_id] => 244
[parent_user_id] => 0
[item_id] => 57
[time_stamp] => 1423138957
[feed_reference] => 0
[parent_feed_id] => 0
[parent_module_id] =>
[time_update] => 1423138957
[app_title] =>
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[feed_time_stamp] => 1423138957
[can_post_comment] => 1
[feed_title] =>
[feed_info] => posted a code-snippet.
[feed_link] =>
[total_comment] => 0
[feed_total_like] => 1
[feed_is_liked] => 553
[feed_icon] => http://54.174.50.242/theme/frontend/foxplus/style/default/image/module/poll.png
[enable_like] => 1
[comment_type_id] => codesnippet
[like_type_id] => codesnippet
[feed_custom_html] =>
<pre class="prettyprint linenums ">
<html>
<body>hello world123 new</body>
</html>
</pre>
[feed_status] => this is my sample code
[custom_data_cache] => Array
(
[code_id] => 57
[module_id] => null
[item_id] => 0
[user_id] => 244
[view_id] => 0
[codesnippet] => <html>
<body>hello world123 new</body>
</html>
[privacy] => 0
[privacy_comment] => 0
[time_stamp] => 1423138957
[total_comment] => 0
[total_like] => 1
[total_dislike] => 0
[total_view] => 0
[server_id] => 0
[text] => this is my sample code
[is_liked] => 553
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
)
[more_feed_rows] => Array
(
[0] => Array
(
[feed_id] => 1189
[app_id] => 0
[privacy] => 0
[privacy_comment] => 0
[type_id] => codesnippet
[user_id] => 244
[parent_user_id] => 0
[item_id] => 56
[time_stamp] => 1423138912
[feed_reference] => 0
[parent_feed_id] => 0
[parent_module_id] =>
[time_update] => 1423138912
[app_title] =>
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[can_post_comment] => 1
[feed_title] =>
[feed_info] => posted a code-snippet.
[feed_link] =>
[total_comment] => 0
[feed_total_like] => 0
[feed_is_liked] => 0
[feed_icon] => http://54.174.50.242/theme/frontend/foxplus/style/default/image/module/poll.png
[enable_like] => 1
[comment_type_id] => codesnippet
[like_type_id] => codesnippet
[feed_custom_html] =>
<pre class="prettyprint linenums ">
<html>
<body>hello world123</body>
</html>
</pre>
[feed_status] => this is my sample code
[custom_data_cache] => Array
(
[code_id] => 56
[module_id] => null
[item_id] => 0
[user_id] => 244
[view_id] => 0
[codesnippet] => <html>
<body>hello world123</body>
</html>
[privacy] => 0
[privacy_comment] => 0
[time_stamp] => 1423138912
[total_comment] => 0
[total_like] => 0
[total_dislike] => 0
[total_view] => 0
[server_id] => 0
[text] => this is my sample code
[is_liked] =>
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
)
[likes] => Array
(
)
[marks] => Array
(
)
[bShowEnterCommentBlock] =>
[user_group_name] => faculty
)
[1] => Array
(
[feed_id] => 1188
[app_id] => 0
[privacy] => 0
[privacy_comment] => 0
[type_id] => codesnippet
[user_id] => 244
[parent_user_id] => 0
[item_id] => 55
[time_stamp] => 1423138759
[feed_reference] => 0
[parent_feed_id] => 0
[parent_module_id] =>
[time_update] => 1423138759
[app_title] =>
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[can_post_comment] => 1
[feed_title] =>
[feed_info] => posted a code-snippet.
[feed_link] =>
[total_comment] => 0
[feed_total_like] => 0
[feed_is_liked] => 0
[feed_icon] => http://54.174.50.242/theme/frontend/foxplus/style/default/image/module/poll.png
[enable_like] => 1
[comment_type_id] => codesnippet
[like_type_id] => codesnippet
[feed_custom_html] =>
<pre class="prettyprint linenums ">
<html><body>hello world</body></html>
</pre>
[feed_status] => this is my sample code
[custom_data_cache] => Array
(
[code_id] => 55
[module_id] => null
[item_id] => 0
[user_id] => 244
[view_id] => 0
[codesnippet] => <html><body>hello world</body></html>
[privacy] => 0
[privacy_comment] => 0
[time_stamp] => 1423138759
[total_comment] => 0
[total_like] => 0
[total_dislike] => 0
[total_view] => 0
[server_id] => 0
[text] => this is my sample code
[is_liked] =>
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
)
[likes] => Array
(
)
[marks] => Array
(
)
[bShowEnterCommentBlock] =>
[user_group_name] => faculty
)
)
[likes] => Array
(
[244] => Array
(
[like_id] => 553
[type_id] => codesnippet
[item_id] => 57
[user_id] => 244
[time_stamp] => 1423199034
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[action_time_stamp] =>
)
)
[marks] => Array
(
)
[bShowEnterCommentBlock] => 1
[feed_month_year] => 02_2015
[feed_like_phrase] => You like this.
[user_group_name] => faculty
)
[2] => Array
(
[feed_id] => 1184
[app_id] => 0
[privacy] => 0
[privacy_comment] => 0
[type_id] => user_status
[user_id] => 244
[parent_user_id] => 0
[item_id] => 61
[time_stamp] => 1423117253
[feed_reference] => 0
[parent_feed_id] => 0
[parent_module_id] =>
[time_update] => 1423117253
[app_title] =>
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[report_module] => user_status
[report_phrase] => Report this entry
[force_report] => 1
[feed_time_stamp] => 1423117253
[can_post_comment] => 1
[feed_status] => My new post for test
[feed_title] =>
[feed_link] => http://54.174.50.242/profile-244/status-id_61/
[total_comment] => 0
[feed_total_like] => 1
[feed_is_liked] => 544
[feed_icon] => http://54.174.50.242/theme/frontend/foxplus/style/default/image/misc/application_add.png
[enable_like] => 1
[comment_type_id] => user_status
[like_type_id] => user_status
[likes] => Array
(
[244] => Array
(
[like_id] => 544
[type_id] => user_status
[item_id] => 61
[user_id] => 244
[time_stamp] => 1423121845
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[action_time_stamp] =>
)
)
[marks] => Array
(
)
[bShowEnterCommentBlock] => 1
[feed_month_year] => 02_2015
[feed_like_phrase] => You like this.
[user_group_name] => faculty
)
[4] => Array
(
[feed_id] => 1174
[app_id] => 0
[privacy] => 0
[privacy_comment] => 0
[type_id] => user_status
[user_id] => 244
[parent_user_id] => 0
[item_id] => 50
[time_stamp] => 1420632285
[feed_reference] => 0
[parent_feed_id] => 0
[parent_module_id] =>
[time_update] => 1420824693
[app_title] =>
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[report_module] => user_status
[report_phrase] => Report this entry
[force_report] => 1
[feed_time_stamp] => 1420632285
[can_post_comment] => 1
[feed_status] => Share what's going on...
[feed_title] =>
[feed_link] => http://54.174.50.242/profile-244/status-id_50/
[total_comment] => 2
[feed_total_like] => 2
[feed_is_liked] => 540
[feed_icon] => http://54.174.50.242/theme/frontend/foxplus/style/default/image/misc/application_add.png
[enable_like] => 1
[comment_type_id] => user_status
[like_type_id] => user_status
[likes] => Array
(
[244] => Array
(
[like_id] => 540
[type_id] => user_status
[item_id] => 50
[user_id] => 244
[time_stamp] => 1423055705
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[action_time_stamp] =>
)
[1] => Array
(
[like_id] => 462
[type_id] => user_status
[item_id] => 50
[user_id] => 1
[time_stamp] => 1421021769
[profile_page_id] => 0
[user_server_id] => 1
[user_name] => admin
[full_name] => admin
[gender] => 1
[user_image] => 2014/11/d424bc46529b9f8d764b6b485e6c8716%s.png
[is_invisible] => 0
[user_group_id] => 1
[language_id] =>
[action_time_stamp] =>
)
)
[comments] => Array
(
[0] => Array
(
[is_liked] =>
[comment_id] => 159
[parent_id] => 0
[type_id] => user_status
[item_id] => 50
[user_id] => 244
[owner_user_id] => 244
[time_stamp] => 1420792308
[update_time] => 0
[update_user] =>
[rating] =>
[ip_address] => 182.72.250.166
[author] => 1174
[author_email] =>
[author_url] =>
[view_id] => 0
[child_total] => 0
[total_like] => 0
[total_dislike] => 0
[text] => How are you all?
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[post_convert_time] => January 9, 2015
)
[1] => Array
(
[is_liked] => 473
[comment_id] => 160
[parent_id] => 0
[type_id] => user_status
[item_id] => 50
[user_id] => 244
[owner_user_id] => 244
[time_stamp] => 1420824693
[update_time] => 0
[update_user] =>
[rating] =>
[ip_address] => 117.200.210.100
[author] => 1174
[author_email] =>
[author_url] =>
[view_id] => 0
[child_total] => 0
[total_like] => 2
[total_dislike] => 0
[text] => fsfsd
[profile_page_id] => 0
[user_server_id] => 0
[user_name] => profile-244
[full_name] => Campusknot .
[gender] => 0
[user_image] => 2015/02/ade52764529ccd469bbddf98aa62712c%s.jpg
[is_invisible] => 0
[user_group_id] => 7
[language_id] =>
[post_convert_time] => January 10, 2015
)
)
[marks] => Array
(
)
[bShowEnterCommentBlock] => 1
[feed_month_year] => 01_2015
[feed_like_phrase] => You<span class="user_profile_link_span" id="js_user_name_link_admin"><a href="http://54.174.50.242/admin/">admin</a></span> like this.
[more_feed_rows] => Array
(
[0] => Array
(
[user_group_name] => faculty
)
)
[user_group_name] => faculty
)
)
由于上面的数组是动态生成的，所以它的大小可能会更大。所以我的问题是，我想删除出现在各种数组键值中的HTML实体。
我怎样才能以高效的方式做到这一点？请给我建议解决办法。
谢谢。
@PHPNut你可以这样做。
$my_arr = array('key'=>'hiiiiii<br>');
function remove(&$item, $key)
{
$item = strip_tags($item);
}
array_walk_recursive($my_arr, 'remove');
print_r($my_arr);